TrademarkDir
ERN
LIVE

Serial Number

74462387

Owner

Dr. Johannes Heidenhain GmbH

Attorney

Daniel M. Gurfinkel

Filing Date

Nov 23, 1993

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ERN Trademark

Serial Number: 74462387 • Registration: 1904172

ERN is a trademark filed by Dr. Johannes Heidenhain GmbH on November 23, 1993. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Dr. Johannes Heidenhain GmbH (68 trademarks)

Traunreut D-83301 , DE

Entity Type: 03

Trademark Details

Filing Date

November 23, 1993

Registration Date

July 11, 1995

Published for Opposition

April 18, 1995

Goods & Services

[ longitudinal and ] angle measuring apparatus, namely [ linear ] , rotary [ and angle ] encoders [; electronic apparatus that provides digital readouts of displacement and machine slide position valves; numerical controls for processing or measuring machines; precision scales; scales and parts therefor ]

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 22, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Oct 22, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 22, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 20, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 30, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 11, 2024 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 24, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 24, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 24, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 24, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 24, 2022 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 22, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 22, 2021 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Jul 22, 2021 ECDR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jul 22, 2021 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 22, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 22, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 22, 2021 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 16, 2015 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 16, 2015 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 16, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 15, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 23, 2015 E89R
CASE FILE IN TICRS
Jun 22, 2007 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Aug 26, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 26, 2005 89AG
ASSIGNED TO PARALEGAL
Aug 17, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
May 11, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
May 11, 2005 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 25, 2003 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Aug 14, 2001 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Jul 9, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Jul 11, 1995 R.PR
PUBLISHED FOR OPPOSITION
Apr 18, 1995 PUBO
NOTICE OF PUBLICATION
Mar 17, 1995 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 8, 1994 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 14, 1994 CRFA
LETTER OF SUSPENSION MAILED
Oct 31, 1994 CNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 29, 1994 CRFA
NON-FINAL ACTION MAILED
Apr 20, 1994 CNRT
ASSIGNED TO EXAMINER
Apr 7, 1994 DOCK

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